メールスパム単語チェッカーとは？

無料のオンライン メールスパム単語チェッカー。メール内容のスパムトリガー単語を分析。

Email spam filters have become increasingly sophisticated, but they still rely on detecting certain trigger words and phrases that are commonly associated with spammy, promotional, or untrustworthy content. Email Spam Word Checker scans your email content against a database of 80+ common spam trigger words and provides a risk rating to help improve deliverability.

Paste your email or message content into the input area. The tool automatically analyzes the text and compares it against the spam trigger word database. The analysis provides a spam risk rating: Low (few or no trigger words found — your email is likely to pass most spam filters), Moderate (some trigger words detected — consider revising to reduce risk), or High (multiple trigger words found — your email is at significant risk of being filtered).

The detailed results show exactly which trigger words were found in your content, how many times each appeared, and the overall spam word density percentage — the proportion of your content that consists of trigger words. A high density percentage indicates a promotional tone that spam filters may flag.

Common trigger words include "free," "act now," "guaranteed," "click here," "limited time," "exclusive offer," "congratulations," "you won," and many more. The database covers financial, promotional, and urgency-based trigger phrases that spam filters commonly target.